added reading to the file, msi works on windows only. exe works if there is exiftool

public/script.js

@@ -116,4 +116,8 @@ function scriptPackage(rowid, extracommand, line){
 }
 function convertHtml(dt){
     return dt.replace("")
+}
+function showContainer(className){
+    classShow = document.getElementsByClassName(className)[0];
+    classShow.style.display = classShow.style.display=="flex"?"none":"flex";
 }